Crash Occuring on : UICollectionView.setContentOffsetWithoutDelegate(_:animated:)

[alpha-sagar]

Fatal Exception: CALayerInvalidGeometry
CALayer bounds contains NaN: [nan 34.3333; 390 513.333]. Layer: <CALayer:0x3016f2e80; position = CGPoint (195 256.667); bounds = CGRect (0 34.3333; 390 513.333); delegate = <Sortifyd.JZCollectionView: 0x10a973800; baseClass = UICollectionView; frame = (0 0; 390 513.333); clipsToBounds = YES; gestureRecognizers = <NSArray: 0x301825950>; backgroundColor = <UIDynamicSystemColor: 0x300370e80; name = systemBackgroundColor>; layer = <CALayer: 0x3016f2e80>; contentOffset: {0, 34.333333333333336}; contentSize: {nan, 1076}; adjustedContentInset: {0, 0, 0, 0}; layout: <Sortifyd.JZWeekViewFlowLayout: 0x12940b470>; dataSource: <Sortifyd.LongPressWeekView: 0x12940a9d0; frame = (0 156.667; 390 513.333); hidden = YES; autoresize = RM+BM; tintColor = UIExtendedSRGBColorSpace 0.976471 0.690196 0.309804 1; backgroundColor = <UIDynamicSystemColor: 0x300370e80; name = systemBackgroundColor>; layer = <CALayer: 0x3016f8180>>>; masksToBounds = YES; allowsGroupOpacity = YES; backgroundColor = <CGColor 0x303546300> [<CGColorSpace 0x303251800> (kCGColorSpaceICCBased; kCGColorSpaceModelMonochrome; Generic Gray Gamma 2.2 Profile; extended range)] ( 0 1 )>

Crash occuring on :

WeakTimer.swift - Line 62
UICollectionView.setContentOffsetWithoutDelegate(_:animated:) + 62